The number of hospital beds in a sample of 20 hospitals is shown below. Construct a frequency distribution and a frequency histogram for the data set using 5 classes. Describe the shape of the histogram as symmetric, uniform,negatively skewed, positively skewed, or none of these.166159132125 185163165 216145135 D199 210 152 250 262 241285 139205179Construct a frequency distribution for the data set using 5 classes.(Type whole numbers.)ClassFrequency125-157158–190191-223224-256257-289Construct a frequency histogram for the data set using the frequency distribution. Choose the correct answer below.O A.OB.О с.OD.Hospital BedsHospital BedsHospital BedsHospital Beds8-8-* 6-- 2-E 2+0+108 174 240 3060+108 174 240 3060+108 174 240 3060+108 174 240 306Numhar of hardeNumhar of hadeNumher nf hedeNumher of hedeAou anbaiFrequencyFrequency Construct a frequency histogram for the data set using the frequency distribution. Choose the correct answer below.OA.O B.OC.OD.Hospital BedsHospital BedsHospital BedsHospital Beds8-4+108 174 240 3060+108' 174 240 30604108 174 240 3060+108 174 240 306Number of bedsNumber of bedsNumber of bedsNumber of bedsDescribe the shape of the histogram as symmetric, uniform, negatively skewed, positively skewed, or none of these. Choose the correct answer below.O A. The histogram is uniform because the classes all have approximately the same height.O B. The histogram is symmetric, but not uniform, because the two halves are approximately mirror images.O C. The histogram is positively skewed because the right tail is longer than the left tail.O D. The histogram is negatively skewed because the left tail is longer than the right tail.O E. The histogram has none of these shapes.FrequencyhouanbosFrequency

The number of hospital beds in a sample of 20 hospital.

Answered: The number of hospital beds in a sample…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Among fatal plane crashes that occurred during the past 65 years, 517 were due to pilot error, 98 were due to other human error, 673 were due to weather, 60 were due to mechanical problems, and 139 were due to sabotage. Construct the relative frequency distribution. What is the most serious threat to aviation safety, and can anything be done about it? Complete the relative frequency distribution below. Relative Frequency Pilot error % 11 Other human error % Weather % Mechanical problems % Sabotage (Round to one decimal place as needed.) What is the most serious threat to aviation safety, and can anything be done about it? Cause % G O A. Pilot error is the most serious threat to aviation safety. Pilots could be better trained. O B. Sabotage is the most serious threat to aviation safety. Airport security could be increased. O C. Mechanical problems are the most serious threat to aviation safety. New planes could be better engineered. O D. Weather is the most serious threat to aviation…

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